Quiz

  1. 1
    Beginner

    What should a process operator do when a process that had been stable and in control starts to show a special cause variation condition?

  2. 2
    Beginner

    When is it appropriate to use the control limits as an inspection of conformance to customer specs for a process output?

  3. 3
    Beginner

    How frequently should control charts be updated with data points when they are being used for process monitoring and control?